Back to results
US 2017/0138495 A1Published application
Pressure measuring system with self-closing throttle
AssigneeWIKA Alexander Wiegand SE & Co. KG
InventorsMirko Di MARCO, Michael HERTWIG, Ismail GUEZEL
Life of this patent
Estimating the term…
Abstract
A pressure measuring system is provided in which a closing element supported in the pressure fitting channel is activated or displaced by a pressure surge or a pressure wave and thereby seals the channel to the measuring element and thus prevents an outflow of the fluid.
Claims13
A pressure measuring system comprising:
- a pressure fitting;
- a measuring element connected to the pressure fitting pressure-tight, the pressure fitting having a pressure channel on an inner side, which is connected pressure-tight to the measuring element
- an evaluation or signal transmitter;
- and
- a movable closing element arranged in the pressure channel that seals the pressure channel when the pressure or volume rises.
2 more elements
Dependencies are inferred from the claim text.